21976824

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{19483}}^1$

素因数の和:19539

約数の個数: 32

約数和(自身を含む): 56113920

約数和(自身を除く): 34137096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 19483, 38966, 58449, 77932, 116898, 155864, 233796, 467592, 915701, 1831402, 2747103, 3662804, 5494206, 7325608, 10988412, 21976824]

約数ペア:

[(1, 21976824), (2, 10988412), (3, 7325608), (4, 5494206), (6, 3662804), (8, 2747103), (12, 1831402), (24, 915701), (47, 467592), (94, 233796), (141, 155864), (188, 116898), (282, 77932), (376, 58449), (564, 38966), (1128, 19483)]